[mutter] tests/build: Remove duplicated meta-gpu-test.c file inclusion

[Marge Bot <marge-bot src gnome org>]

commit 3fc0d8b81d4cc07bca2ce960fee8196edd28bd2f
Author: Jonas Ådahl <jadahl gmail com>
Date:   Fri Jan 28 15:04:22 2022 +0100

    tests/build: Remove duplicated meta-gpu-test.c file inclusion
    
    Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/2262>

 src/tests/meson.build | 2 --
 1 file changed, 2 deletions(-)
---
diff --git a/src/tests/meson.build b/src/tests/meson.build
index 3c6a0873d7..9485af9b09 100644
--- a/src/tests/meson.build
+++ b/src/tests/meson.build
@@ -135,8 +135,6 @@ unit_tests = executable('mutter-test-unit-tests',
     'unit-tests.c',
     'boxes-tests.c',
     'boxes-tests.h',
-    'meta-gpu-test.c',
-    'meta-gpu-test.h',
     'monitor-config-migration-unit-tests.c',
     'monitor-config-migration-unit-tests.h',
     'monitor-store-unit-tests.c',